Police officer killed in Texas; 2 others wounded in Missouri, Fla.
Dallas shooter had his weapons confiscated during his time in the Army
Dallas police job applications surge after fatal ambush attacks
Officials say Dallas shooter had bigger plans
After 'painful' week, Obama urges Americans not to despair over divisions
US military veteran aimed to 'kill white people' in Dallas police ambush
Dallas police slammed for tweeting wrong picture of 'suspect'
A lot of people are unhappy about The New York Post's 'Civil War' front page on the Dallas shootings
Trump: Dallas police ambush an 'attack on our country,' proof we are 'too divided'
Dallas police shooting sniper identified as Micah X. Johnson
Athletes cry out on social media after series of shootings
White supremacists talk of 'race war' after Dallas police shootings
'All of a sudden, you've seen them just fall': Witnesses recount Dallas horror
Woman in murder plot of dentist Kendra Hatcher added to FBI's most wanted
Dallas police refer case against NFL's Manziel to grand jury
Dallas police announce criminal investigation of Manziel